(ARMAN) TAHERPOUR†, AVAT. “Study of the Number of Rings in Carbon Nano Structures (Fullerenes and Nanotubes)”. Asian Journal of Chemistry 22, no. 1 (January 24, 2024): 288–298. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/16646.